1. Does GnRH work as well as GnRH and PGF2α in the treatment of ovarian follicular cysts?;Archbald;Vet Med,1991
2. Effect of GnRH and time of year on conception rate (CR) of dairy cows;Archbald,1996
3. Influence of estrus detection on days open in dairy herds;Barr;J Dairy Sci,1975
4. A clinical study of cystic conditions of the bovine ovary;Bierschwal;J Am Vet Med Assoc,1966
5. Frequency of ovarian follicular cysts, reasons for culling, and fertility in Holstein-Friesian cows given gonadotropin-releasing hormone at two weeks after parturition;Britt;Amer J Vet Res,1977